WISE 0855

Display orbital revolution around the star WISE 0855
Imaginary Picture of Star WISE 0855
Star Name : WISE 0855
Alternate Name :
Star Distance (LY/pc): 7.2803 (LY) 2.2321 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.4336 (Rsun, estimated)
Stellar Mass (Msun): 0.0000 (Msun/observed) 0.0000 (Msun/estimated)
Spectral type : M9
Metalicity : 0.0000
Absolute Magnitude : 25.26
Apparent Magnitude : 22.00
Right Ascension(RA) : 133.79513
Declination(DEC) : -7.24528
  • This is the WISE 0855 . The star WISE 0855 islocated about 7.3 light-years ( 2.2 pc) away from our Solar System.
  • The star WISE 0855 has apparent magnitude of 22.0, with absolute magnitude of 25.3.
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet WISE 0855-0714 radius 0.900000 mass 6.000000 orbital distance 0.000000
    (Illustration of the WISE 0855's Planetary System)



    The Star WISE 0855 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.102 AU ( 15301294.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.141 AU ( 21150388.3 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.215 AU ( 32228511.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.317 AU ( 47425666.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star WISE 0855)



    Kopparapu's Recent Venus for Star WISE 0855 distance : 0.116 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star WISE 0855 distance : 0.147 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star WISE 0855 distance : 0.142 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star WISE 0855 distance : 0.155 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star WISE 0855 distance : 0.288 AU
    Kopparapu's Outer Boundary for Early Mars for Star WISE 0855 distance : 0.304 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star WISE 0855)



  • Original Kopparapu Recent Venus for Star WISE 0855 distance : 0.115 AU
  • Original Kopparapu Runaway Greenhouse for Star WISE 0855 distance : 0.152 AU
  • Original Kopparapu Moist Greenhouse for Star WISE 0855 distance : 0.152 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star WISE 0855 distance : 0.293 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star WISE 0855 distance : 0.304 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star WISE 0855)



    (Position in Stellar Map of star WISE 0855 )



    (Zoomed position in Stellar Map of star WISE 0855 (zoom level 3))

    (Synthetic Spectrum of star K2-306*)
    *Yamashiki YA et al. 2019 ApJ 881 114
    MUSCLES Paper I - France et al. 2016 ApJ 820 89
    MUSCLES Paper II- Youngblood et al. 2016 ApJ 824 101
    MUSCLES Paper III- Loyd et al. 2016 ApJ 824 102